Surveillance camera



FIG. 1 is a top, front, right perspective view of a surveillance camera in accordance with our design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines depict portions of a surveillance camera in which the design is embodied and form no part of the claimed design. 

CLAIM The ornamental design for a surveillance camera, as shown and described. 